bad blood

hostile relationship, bad relationship, hard feelings

Bad Blood is a English phrase referring to enmity between two (or more) people or groups.
See more at Wikipedia.org...

Bad Blood is an album by Gerling, released in 2003.
See more at Wikipedia.org...

Noun
1. a feeling of ill will arousing active hostility
(synonym) animosity, animus
(hypernym) hostility, enmity, ill will

anger or a bad relationship due to past problems with someone There has always ben a lot of bad blood between the two supervisors.

Synonyms and related words:
acrimony, animosity, animus, antagonism, antipathy, bad temper, bad will, bitter feeling, bitterness, blighting glance, clashing, collision, competition, conflict, contrariety, contrariness, cross-purposes, disaccord, dissension, enmity, evil disposition, evil eye, feud, fractiousness, friction, hard feelings, hostility, ill blood, ill feeling, ill nature, ill will, ill-disposedness, inimicalness, malevolence, malocchio, negativeness, noncooperation, obstinacy, oppugnancy, perverseness, rancor, recalcitrance, refractoriness, repugnance, rivalry, soreness, sourness, uncooperativeness, vendetta, venom, virulence, vitriol, vying, whammy,